AI
Langchain’s built-in eval metrics for AI output: how are they different?
Jonathan Bennion · Follow Published in Towards Data Science · 5 min read · 4 days ago — I’ve created custom metrics most often for my own use cases, but have come across these built-in metrics for AI tools in LangChain repeatedly before I’d started using RAGAS and/or DeepEval for RAG evaluation, so finally was curious on how these metrics are created and ran a quick analysis (with all inherent bias of course). TLDR is
Jonathan Bennion
May 26, 2024